Thought I would share this with you guys since others are probably interested. I wrote a web based track layout tool. Right now it only has the pieces loaded from the larger track pieces and specifically only the pieces from the Losi Off-Road track since that's what I have. It can be used to design other tracks too though, just right don't use the jump pieces and the dimensions are based of the 19" tiles. So enjoy oh and it's open source so if there are any developers that want to add on to it. Just let me know I'll add you to the project.

part about - e.g. stub for serialized data that could be stored/exchanged/retained for offline usage in case the place where you race has no net connection...? Really cool stuff - please keep us abreast of updates!